动态激光光斑污染图像快速去噪系统设计Design of rapid denoising system for image polluted by dynamic laser spot
张绍堂,唐金文,杜衡吉
摘要(Abstract):
激光在通信过程中空气会对通信质量造成极大影响,这种外在因素严重影响了激光通信传输的稳定性和可靠性。激光光斑图像中产生的噪声会严重影响图像的质量,为了提高人们对图像的辨识程度,需要对被污染的图像进行快速去噪处理。分析激光光斑的特性参数、漂移特性和闪烁特性对图像质量、评价标准和图像噪声分类进行研究,最后针对动态激光光斑的特性对光斑图像进行去噪处理,通过对比不同去噪方式得到的图像表明所提方法真实有效,为今后图像去噪提供了一条新的思路。
关键词(KeyWords): 激光光斑;特性参数分析;漂移特性;闪烁特性;图像质量;图像去噪
基金项目(Foundation): 云南省教育厅科学研究基金项目:布依族服饰识别与分类检索技术研究(2014Y439);; 中科院天体结构与演化重点实验室开放课题:野外台站长期无线电干扰数据规律统计性研究(OP201710)~~
作者(Author): 张绍堂,唐金文,杜衡吉
DOI: 10.16652/j.issn.1004-373x.2018.21.014
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